'use strict';

const Controller = require('egg').Controller;

class QuestionController extends Controller {
  async index() {
    const {ctx} = this;
    ctx.body = "asked";
    var db = this.app.mongodb;
        var res = await db.collection("question").find().toArray();
        if (res.length) {
            ctx.body = {
                status: 200,
                res
            }
        } else {
            ctx.status = 400;
            ctx.body = {
                status: 400,
                msg: "输入参数不合法"
            }
        }
  }
}

module.exports = QuestionController;
